# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 795 - 802 of 931

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## Question 795

### Question

MCQ▾Kabir buys an article with discount on its marked price. He makes a profit of by selling it at Rs. 660. The marked price is ________

### Choices

Choice (4) | Response | |
---|---|---|

a. | Rs. 600 | |

b. | Rs. 700 | |

c. | Rs. 685 | |

d. | Rs. 800 |

## Question 796

## Question 797

### Question

MCQ▾Two coins are tossed simultaneously. The probability of getting at two head is ________

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | 0 | |

d. |

## Question 798

### Question

MCQ▾In a class, the number of boys is more than the number of girls by of the total strength. The ratio of boys to girls is ________

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | 11: 14 | |

d. |

## Question 799

### Question

MCQ▾Suraj’s weight is 4 times more than the weight of Rahul. Their total weight is 110 kg. What is Rahul’s weight?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 52 kg | |

b. | 42 kg | |

c. | 92 kg | |

d. | 22 kg |

## Question 800

## Question 801

### Question

MCQ▾The number of values of k for which the system of equations, has atleast one solution is ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | 0 | |

b. | 3 | |

c. | 1 | |

d. | 2 |

## Question 802

### Question

MCQ▾Coffee worth Rs. 140 per kg and Rs. 160 per kg are mixed with a third variety in the ratio. If the mixture is worth Rs. 180 per kg, the price of the third variety per kg will be

### Choices

Choice (4) | Response | |
---|---|---|

a. | Rs. 240 | |

b. | Rs. 230 | |

c. | Rs. 220 | |

d. | Rs. 210 |